.pui-tree {
    width: 300px;
}
            
.pui-tree .pui-tree-container {
    height: 100%;
    margin: 0;
    overflow: auto;
    padding: 3px;
    white-space: nowrap;
}

.pui-tree .pui-treenode-children {
    margin: 0;
    padding: 0 0 0 16px;
}

.pui-tree .pui-treenode {
    background-attachment: scroll;
    background-color: transparent;
    background-image: none;
    background-position: 0 0;
    background-repeat: repeat-y;
    list-style: none outside none;
    margin: 0;
    padding: 1px 0 0;
}

.pui-tree .pui-treenode-content {
    
}

.pui-tree .pui-tree-toggler {
    cursor: pointer;
    display: inline-block;
    vertical-align: top;
}

.pui-tree .pui-treenode-icon {
    display: inline-block;
    vertical-align: top;
}

.pui-tree .pui-treenode-label {
    display: inline-block;
    margin: 2px 0 0 0;
    vertical-align: top;
    padding: 0 3px;
}

.pui-tree .pui-treenode-selectable .pui-treenode-label,
.pui-tree .pui-treenode-selectable .pui-treenode-icon {
    cursor: pointer;
}

.pui-tree .pui-treenode-label.ui-state-hover,
.pui-tree .pui-treenode-label.ui-state-highlight {
    font-weight: normal;
    border: 0 none;
}

.pui-tree .pui-treenode-leaf-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
}

.pui-tree .ui-chkbox-box {
    cursor: pointer;
    width: 15px;
    height: 15px;
    float: left;
}

.pui-tree .ui-chkbox {
    display: inline-block;
    zoom: 1;
}